The table below looks at the statistics for Log4j skills in IT jobs advertised across the UK. Included is a guide to the average salaries offered in IT jobs that have cited Log4j over the 3 months to 27 February 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Feb 2015
Same period 2014 Same period 2013
Apache Log4j
Rank 841 - 851
Rank change year-on-year
- 0
Permanent jobs citing Log4j 40 0 22
As % of all permanent IT jobs located in the UK 0.037% - 0.021%
As % of the Development Applications category 0.23% - 0.14%
Number of salaries quoted 34 0 19
Average salary £55,000 - £52,500
90% offered a salary of more than £35,000 - £39,700
10% offered a salary of more than £57,500 - £65,000
UK excluding London average salary £55,000 - £45,000

The following table is for comparison with the above and provides statistics for the entire Development Applications category in permanent jobs advertised across the UK.

Development Applications Category
UK
Permanent IT job ads with a match in the
Development Applications category
17209 16914 16173
As % of all permanent IT jobs located in the UK 16.08% 16.05% 15.09%
Number of salaries quoted 14553 13752 13892
Average salary £45,000 £45,000 £43,500
Average salary % change year-on-year
- +3.44%
90% offered a salary of more than £32,500 £30,770 £30,000
10% offered a salary of more than £65,000 £62,500 £65,000
UK excluding London average salary £40,000 £40,000 £39,000
% change year-on-year
- +2.56%

Log4j
Jobs Demand Trend

This chart provides the 3-month moving total of permanent IT jobs citing Log4j within the UK as a proportion of the total demand within the Development Applications category.

Log4j Jobs Demand Trend in the UK

Log4j
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Log4j within the UK.

Log4j Salary Trend in the UK

Log4j
Salary Histogram

This chart provides a salary histogram for IT jobs citing Log4j over the 3 months to 27 February 2015 within the UK.

Log4j Salary Histogram in the UK

Log4j
Top 14 Job Locations

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Log4j within the UK over the 3 months to 27 February 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England - 37 £55,000 - 2
London - 31 £55,000 - 1
City of London - 5 £30,000 -
South East - 3 £55,000 -
East of England - 3 £42,500 -
Watford - 3 £42,500 -
Hertfordshire - 3 £42,500 -
Surrey - 2 £55,000 -
Glasgow - 2 - -
Scotland - 2 - -
Feltham - 1 £60,000 -
Reading - 1 - -
Staines - 1 £55,000 -
Berkshire - 1 - -

Log4j
Top 30 Related IT Skills

For the 6 months to 27 February 2015, IT jobs within the UK citing Log4j also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j.

1 61 (100.00%) Java
2 53 (86.89%) JavaScript
3 50 (81.97%) Servlets
3 50 (81.97%) XML
4 47 (77.05%) Web Services
5 45 (73.77%) J2EE
5 45 (73.77%) Oracle
6 43 (70.49%) JSP
7 40 (65.57%) Linux
8 37 (60.66%) Apache
8 37 (60.66%) E-Commerce
9 34 (55.74%) XSLT
9 34 (55.74%) JUnit
9 34 (55.74%) HTML
9 34 (55.74%) Subversion
10 33 (54.10%) Ant
10 33 (54.10%) CSS
10 33 (54.10%) JMS
11 32 (52.46%) Tomcat
11 32 (52.46%) Hibernate
12 31 (50.82%) Spring
13 29 (47.54%) Maven
13 29 (47.54%) Unit Testing
14 28 (45.90%) WebSphere
14 28 (45.90%) Retail
15 25 (40.98%) OO
15 25 (40.98%) Use Case
16 24 (39.34%) jQuery
16 24 (39.34%) JBoss
16 24 (39.34%) SOAP

Log4j
Top Related IT Skills by Category

For the 6 months to 27 February 2015, IT jobs within the UK citing Log4j also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Log4j. Up to 20 skills are shown per category.

Application Platforms
1 37 (60.66%) Apache
2 32 (52.46%) Tomcat
3 28 (45.90%) WebSphere
4 24 (39.34%) JBoss
5 20 (32.79%) WebLogic
6 18 (29.51%) ATG Dynamo
7 16 (26.23%) Adobe CQ
8 10 (16.39%) MQSeries
9 5 (8.20%) WordPress
10 4 (6.56%) Magnolia
10 4 (6.56%) SAS
11 1 (1.64%) WebLogic Portal
11 1 (1.64%) WebSphere Application Server
11 1 (1.64%) Liferay
Business Applications
1 4 (6.56%) Magento
Communications & Networking
1 10 (16.39%) HTTP
1 10 (16.39%) Internet
2 6 (9.84%) SMTP
3 4 (6.56%) PuTTY
3 4 (6.56%) WinSCP
4 2 (3.28%) LDAP
5 1 (1.64%) Kerberos
Database & Business Intelligence
1 24 (39.34%) MySQL
2 21 (34.43%) Oracle Database
3 18 (29.51%) Relational Database
3 18 (29.51%) RDBMS
4 17 (27.87%) SQL Server
5 6 (9.84%) Jackrabbit
6 5 (8.20%) PostgreSQL
7 4 (6.56%) Hadoop
7 4 (6.56%) Oracle Database 10g
7 4 (6.56%) Oracle9i Database
8 3 (4.92%) MongoDB
9 2 (3.28%) Couchbase
9 2 (3.28%) CouchDB
10 1 (1.64%) Data Warehouse
10 1 (1.64%) Apache Cassandra
10 1 (1.64%) NoSQL
10 1 (1.64%) Mahout
10 1 (1.64%) Big Data
Development Applications
1 34 (55.74%) JUnit
1 34 (55.74%) Subversion
2 33 (54.10%) Ant
3 29 (47.54%) Maven
4 21 (34.43%) Eclipse
5 18 (29.51%) Jenkins
6 14 (22.95%) Git (software)
7 7 (11.48%) Selenium
8 6 (9.84%) JIRA
9 5 (8.20%) IntelliJ
9 5 (8.20%) TestNG
9 5 (8.20%) Bitbucket
9 5 (8.20%) Gradle
10 4 (6.56%) Team Foundation Server
10 4 (6.56%) Hudson
11 2 (3.28%) Grunt
11 2 (3.28%) Mockito
11 2 (3.28%) Cucumber
11 2 (3.28%) HttpUnit
12 1 (1.64%) JDeveloper
General
1 28 (45.90%) Retail
2 9 (14.75%) Manufacturing
3 6 (9.84%) Publishing
4 5 (8.20%) Games
5 3 (4.92%) Finance
6 2 (3.28%) Banking
7 1 (1.64%) Billing
Job Titles
1 30 (49.18%) Developer
2 28 (45.90%) Java Developer
3 17 (27.87%) E-Commerce Specialist
4 10 (16.39%) Java/J2EE Developer
5 6 (9.84%) Programmer
5 6 (9.84%) Java Programmer
5 6 (9.84%) J2EE Developer
5 6 (9.84%) Software Engineer
6 5 (8.20%) Software Developer
7 4 (6.56%) Analyst
7 4 (6.56%) Senior Developer
7 4 (6.56%) Analyst Developer
7 4 (6.56%) Cisco Engineer
7 4 (6.56%) Support Analyst
7 4 (6.56%) Java Analyst Developer
7 4 (6.56%) Java Software Developer
8 3 (4.92%) Senior Java Developer
9 2 (3.28%) J2EE Software Engineer
10 1 (1.64%) Senior Java/J2EE Developer
10 1 (1.64%) Senior J2EE Developer
Libraries, Frameworks & Software Standards
1 50 (81.97%) Servlets
1 50 (81.97%) XML
2 47 (77.05%) Web Services
3 45 (73.77%) J2EE
4 43 (70.49%) JSP
5 34 (55.74%) XSLT
5 34 (55.74%) HTML
6 33 (54.10%) CSS
6 33 (54.10%) JMS
7 32 (52.46%) Hibernate
8 31 (50.82%) Spring
9 24 (39.34%) SOAP
9 24 (39.34%) jQuery
10 23 (37.70%) REST
10 23 (37.70%) JDBC
11 22 (36.07%) Ajax
11 22 (36.07%) JSON
12 15 (24.59%) RESTful
13 12 (19.67%) Struts
14 10 (16.39%) XMLBeans
Miscellaneous
1 10 (16.39%) Web 2.0
2 7 (11.48%) Client/Server
3 6 (9.84%) Social Network
3 6 (9.84%) Mobile App
3 6 (9.84%) User Experience
4 5 (8.20%) Analytical Skills
4 5 (8.20%) Wiki
4 5 (8.20%) Blog
5 4 (6.56%) iPad
6 2 (3.28%) Algorithms
6 2 (3.28%) Online Gambling
6 2 (3.28%) Cryptography
6 2 (3.28%) Computer Science
7 1 (1.64%) Data Integration
7 1 (1.64%) Data Structures
Operating Systems
1 40 (65.57%) Linux
2 16 (26.23%) UNIX
3 11 (18.03%) Android
4 10 (16.39%) HPUX
4 10 (16.39%) Solaris
5 6 (9.84%) Apple iOS
6 5 (8.20%) openSUSE
6 5 (8.20%) Ubuntu
7 1 (1.64%) Windows
Processes & Methodologies
1 37 (60.66%) E-Commerce
2 29 (47.54%) Unit Testing
3 25 (40.98%) OO
3 25 (40.98%) Use Case
4 21 (34.43%) Agile Software Development
5 17 (27.87%) Project Management
5 17 (27.87%) Quality Management
6 15 (24.59%) TDD
7 14 (22.95%) Software Engineering
8 12 (19.67%) UML
9 11 (18.03%) Continuous Integration
10 10 (16.39%) Content Management
10 10 (16.39%) OOA/OOD
11 7 (11.48%) MVC
12 6 (9.84%) Web Development
12 6 (9.84%) Continuous Improvement
12 6 (9.84%) Android Development
12 6 (9.84%) iOS Development
13 4 (6.56%) Mentoring
13 4 (6.56%) Analytics
Programming Languages
1 61 (100.00%) Java
2 53 (86.89%) JavaScript
3 20 (32.79%) SQL
4 11 (18.03%) XPath
5 9 (14.75%) Shell Script
6 6 (9.84%) ECMAScript
7 5 (8.20%) Perl
7 5 (8.20%) PHP
8 4 (6.56%) Bash Shell
9 2 (3.28%) PL/SQL
10 1 (1.64%) XQuery
10 1 (1.64%) C
10 1 (1.64%) R
Qualifications
1 12 (19.67%) Degree
2 10 (16.39%) Sun Certification
3 5 (8.20%) VCP4
Quality Assurance & Compliance
1 4 (6.56%) SLA
System Software
1 5 (8.20%) Docker
2 1 (1.64%) Oracle RAC
2 1 (1.64%) VMware Infrastructure
Systems Management
1 6 (9.84%) Opscode Chef
2 5 (8.20%) Salt
2 5 (8.20%) Puppet
Vendors
1 45 (73.77%) Oracle
2 22 (36.07%) ATG
3 18 (29.51%) IBM
4 14 (22.95%) Sun
5 10 (16.39%) Interwoven
6 6 (9.84%) Adobe
7 4 (6.56%) hybris
7 4 (6.56%) Microsoft
7 4 (6.56%) SAP
7 4 (6.56%) Cisco
7 4 (6.56%) Percussion
8 1 (1.64%) VMware
8 1 (1.64%) Coverity
8 1 (1.64%) Guidewire
UK
X4 Group
Salary: £50k - 55k per year + Benefits
Posted: 3 days ago
London
Polar Recruitment
Salary: £50000 - £60000 per annum + Benefits
Posted: 4 days ago
Manchester
Computer Futures
Salary: £35000 - £45000 per annum + competitive
Posted: 19 days ago